This is a marriage contract between you and a BA spirit/entity only. This comes with rings and a marriage certiicate. This is for BA only the other categories are listed seperately. Now keep in mind that if the spirit/entity don't agree i will not perform the ceremony. This is a soul binding contract and is legal even after you die.
The bands will be real gold as some entities/spirits object to fake things.
You can distance bind the wedding rings but not the certificate.